摘要
结合遥感判读、实地验证、文献资料整理、访问附近群众和知情者以及实地抽样调查等方法,对花场湾红树林进行定量评价,得出健康指数为3.7203,花场湾红树林生态系统属于亚健康状态;并通过综合评价,分析了花场湾红树林存在的健康风险及成因,提出了实施内外空间统筹管控和政策保障,以及科学指引红树林可持续发展和利用是红树林生态系统健康发展不可或缺的一部分。
Through a combination of remote sensing interpretation,field verification,document data compilation,interviews with nearby people and insiders,and field sampling surveys,a quantitative evaluation of the mangroves in Huachang Bay was conducted,and a health index of 3.7203 was obtained.Mangrove ecosystem in Huachangwan belonged to the″sub-health state″.Through comprehensive evaluation,the health risks and their causes of mangroves in Huachang Bay were analyzed.And,it was raised that integrated internal and external space management&control,policy guarantee and scientific guidance to mangrove sustainable development&using was an indispensable part of the healthy development of mangrove ecosystem.
作者
曹虹
刘世好
刘斯垚
CAO Hong;LIU Shihao;LIU Siyao(Central South Inventory and Planning Institute of National Forestry and Grassland Administration,Changsha 410014,Hunan,China)
出处
《中南林业调查规划》
2020年第2期16-19,28,共5页
Central South Forest Inventory and Planning
基金
国家林草局自主研发计划项目:红树林综合监测评价指标与技术体系研究(2020LC-2-05)。
关键词
红树林
健康评价
保护策略
花场湾
mangrove
health evaluation
protection strategy
Huachangwan
